3815741720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{2137}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 10002761280

約数和(自身を除く): 6187019560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 911, 980, 1822, 1960, 2137, 3644, 4274, 4555, 6377, 7288, 8548, 9110, 10685, 12754, 14959, 17096, 18220, 21370, 25508, 29918, 31885, 36440, 42740, 44639, 51016, 59836, 63770, 74795, 85480, 89278, 104713, 119672, 127540, 149590, 178556, 209426, 223195, 255080, 299180, 357112, 418852, 446390, 523565, 598360, 837704, 892780, 1047130, 1785560, 1946807, 2094260, 3893614, 4188520, 7787228, 9734035, 13627649, 15574456, 19468070, 27255298, 38936140, 54510596, 68138245, 77872280, 95393543, 109021192, 136276490, 190787086, 272552980, 381574172, 476967715, 545105960, 763148344, 953935430, 1907870860, 3815741720]

約数ペア:

[(1, 3815741720), (2, 1907870860), (4, 953935430), (5, 763148344), (7, 545105960), (8, 476967715), (10, 381574172), (14, 272552980), (20, 190787086), (28, 136276490), (35, 109021192), (40, 95393543), (49, 77872280), (56, 68138245), (70, 54510596), (98, 38936140), (140, 27255298), (196, 19468070), (245, 15574456), (280, 13627649), (392, 9734035), (490, 7787228), (911, 4188520), (980, 3893614), (1822, 2094260), (1960, 1946807), (2137, 1785560), (3644, 1047130), (4274, 892780), (4555, 837704), (6377, 598360), (7288, 523565), (8548, 446390), (9110, 418852), (10685, 357112), (12754, 299180), (14959, 255080), (17096, 223195), (18220, 209426), (21370, 178556), (25508, 149590), (29918, 127540), (31885, 119672), (36440, 104713), (42740, 89278), (44639, 85480), (51016, 74795), (59836, 63770)]